Cause some country has the strict policy for the importation of signal jammer. Our customers face the problem to import the signal jammer to their country. The solutions are two. First, they apply the official approval from their government. Second, they use a legal HS code and the right product na......
Read MoreAt present, there are two forms of jamming mobile phone data signals: 1. One way is the same as the principle of Internet TV. Put the mobile phone into the packaging bag of wire mesh products, and each electromagnetic wave will be shielded normally. 2. Another reason is that when we enter a range,......
Read MoreWhen designing the shielding scheme for conference mobile phones, many purchasing units are not very familiar with some important elements of shielding. In particular, they are at a loss about the highly professional words such as the signal strength of the base station. This also leads to the integ......
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